Microsoft is set to introduce new outbound sending limits for external email traffic in Exchange Online. This update will gradually roll out starting in March 2025. Here’s what you need to know.

When it comes to email communication, trust is more important than ever. Companies send business critical messages every day – whether it’s an invoice, a shipping confirmation, or a notification from your bank – yet many customers are still unsure whether the email is legitimate. What is on the one hand a great success for phishing awareness campaigns is presenting more and more companies with major challenges.

Retarus announces its membership in the Messaging, Malware and Mobile Anti-Abuse Working Group (M3AAWG), the premier global body focused on addressing messaging abuse on the internet. This strategic membership underscores Retarus’ commitment to enhancing security and trust in digital communications for its customer base.